<!DOCTYPE html>

<html>
    <head>
        <meta charset="UTF-8">
        <title>首页</title>
    </head>
    <body>

        <a href="/sign/up">注册</a>

        <hr>

        <form action="/sign/up" method="get">
            GET: 
            <input type="text" name="username" >
            <input type="submit" value="提交">
        </form>

        <hr>

        <form action="/sign/up" method="post">
            POST:
            <input type="text" name="username" placeholder="用户名">
            <input type="password" name="password" placeholder="输入密码">
            <input type="password" name="confirm" placeholder="确认密码">
            <input type="submit" value="提交">
        </form>
        
    </body>
</html>